11949856

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 24796800

約数和(自身を除く): 12846944

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 79, 116, 158, 163, 232, 316, 326, 464, 632, 652, 928, 1264, 1304, 2291, 2528, 2608, 4582, 4727, 5216, 9164, 9454, 12877, 18328, 18908, 25754, 36656, 37816, 51508, 73312, 75632, 103016, 151264, 206032, 373433, 412064, 746866, 1493732, 2987464, 5974928, 11949856]

約数ペア:

[(1, 11949856), (2, 5974928), (4, 2987464), (8, 1493732), (16, 746866), (29, 412064), (32, 373433), (58, 206032), (79, 151264), (116, 103016), (158, 75632), (163, 73312), (232, 51508), (316, 37816), (326, 36656), (464, 25754), (632, 18908), (652, 18328), (928, 12877), (1264, 9454), (1304, 9164), (2291, 5216), (2528, 4727), (2608, 4582)]